单词:interference field strength measuring instrument
单词:interference field strength measuring instrument 相关文章
北京奥运28大项 参与,竞争,分享,进步 Athletics 田径 athletics 体育竞技运动,田径运动 track 痕迹,路径 径赛 track events 径赛项目 field 运动场地,比赛场地 / 田赛 field events 田赛项目 track and field athletics 田径赛,田径运动 MEASUREMENTS 丈量 For
1. barometer /bəˈrɔmitə/ -- instrument for measuring atmospheric pressure as an aid in determining probable weather changes When the barometer indicates a rapid drop in air pressure, it means a storm is coming. 气压计显示出气压快速下降时
I really wish I could play a musical instrument. I cant. I had a few music lessons when I was a kid, but I didnt keep them up. I really regret that now. I get quite jealous of people who can play a musical instrument. Its a wonderful ability. I hope
场景特点:指学生fieldtrip野外实地考查的相关,或者外出的各种活动,比如采访等等。 常见套路: (1)Where? Fieldtrip的目的地 (2)When? 要去多久?何时走?何时回? (3)Who? 哪些人去?哪个
Scientists believe that the South Atlantic Anomaly, is a sign of a global decline in the magnetic field. Evidence of this comes from a surprising source. Dr. Mimi Hill uses pottery to uncover the secrets of earth's magnetic past. Ancient pots tell us
Larry Newitt from the Geological Survey of Canada charts the movement of the magnetic North Pole as it wanders the icy reaches of northern Canada. To determine where the magnetic pole / is, we can't rely on one single observation. What I try to do is